Behavioral task
behavioral1
Sample
2023-03-08_2e81a8097ac6d1902db1f74863b41c39_kovter.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-03-08_2e81a8097ac6d1902db1f74863b41c39_kovter.exe
Resource
win10v2004-20230220-en
General
-
Target
2023-03-08_2e81a8097ac6d1902db1f74863b41c39_kovter.exe
-
Size
362KB
-
MD5
2e81a8097ac6d1902db1f74863b41c39
-
SHA1
4b3a78491246f78566ec444a1c22226746a53a21
-
SHA256
1ba8934b2e8a41efed574f3bf16e3d754daf254fcae9ed658d9eca51529fa34d
-
SHA512
bcf78e32b58e559bc06067aa360630e6ac85cb9b1f120580b93c2c1e3ae051590eb406c8650bee122970d105e3359f27e6f85b2dd60da2c69ea762dc2c600b49
-
SSDEEP
6144:siW7SDayqQXtokkfP6MyMQZVHewrBtM70H4dy/lrDJYgQ1qUbfc:liwdvmqVxrrlrDygfV
Malware Config
Signatures
-
ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule sample modiloader_stage2 -
Modiloader family
Files
-
2023-03-08_2e81a8097ac6d1902db1f74863b41c39_kovter.exe.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 306KB - Virtual size: 305KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 18KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ